Stainless Steel Needle Valve is a product in the valves family for fluid conduction in stainless steel. 6 sizes published with per-variant price and availability. Price from $ 265.200 COP before VAT.
| SKU | Size | Unit price (from) | Availability | Qty | |
|---|---|---|---|---|---|
| VT-59175-01 | 1/4" - 10.000 PSI H-H | $ 265.200 | In stock | ||
| VT-59175-02 | 3/8" - 10.000 PSI H-H | $ 265.200 | In stock | ||
| VT-59175-03 | 1/2" - 10.000 PSI H-H | $ 265.200 | In stock | ||
| VT-59175-04 | 1/4" - 10.000 PSI H-M | $ 265.200 | In stock | ||
| VT-59175-05 | 3/8" - 10.000 PSI H-M | $ 265.200 | In stock | ||
| VT-59175-06 | 1/2" - 10.000 PSI H-M | $ 265.200 | In stock |
Prices per size, per unit, before VAT. Confirmed in the quote together with shipping.
| Family | Valves |
| Material | Acero inoxidable |
| Connection | Other |
| Sales unit | Se vende por Unidades (Unid.) |
| Availability | In stock |
| Factory PDF data sheet | Available from an advisor |
The stainless steel needle valve is a tapered-stem valve for shutoff and fine regulation in instrumentation, hydraulics and test lines. The lot type allows 10,000 psi (689 bar) at 38 °C, with a 316 stainless steel body, PTFE packing from −54 °C to +232 °C and female-female or female-male NPT threads in 1/4", 3/8" and 1/2".
| Feature | Specification |
|---|---|
| Body and stem | 316 stainless steel |
| Working pressure | 10,000 psi (689 bar / 68.9 MPa) at 38 °C (100 °F) |
| Packing | PTFE; service temperature −54 °C to +232 °C (−65 °F to +450 °F) |
| Temperature behavior | Allowable pressure decreases as temperature rises — confirm manufacturer pressure-temperature curve when quoting |
| Connections | NPT thread per ASME B1.20.1-2013 (R2018), F-F and F-M configurations |
| Lot sizes | 1/4", 3/8", 1/2" in F-F and F-M |
| Orifice and Cv | Confirm per size when quoting |
| Sold | Per unit |
Before using these data in engineering decisions — design, installation or systems with mechanical risk of pressure, rupture, fatigue, impact or water hammer — you must read the Technical notice and limitation of liability at the end of this page.
We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp for the stainless steel needle valve indicating size, configuration, fluid and working pressure to confirm availability and price.
Yes: the type is specified for 10,000 psi (689 bar) at 38 °C (100 °F) with PTFE packing, per catalogs of manufacturers of the type. Allowable pressure decreases as temperature rises; the lot pressure-temperature curve is confirmed when quoting.
With PTFE packing the type service range is −54 °C to +232 °C (−65 °F to +450 °F); within that range the allowable pressure decreases as temperature rises.
The 316 stainless steel body resists corrosive fluids and aggressive environments that degrade carbon steel, and the lot type is specified at 10,000 psi; the carbon steel version is used in compatible general services.
The price depends on size (1/4", 3/8" or 1/2"), F-F or F-M configuration and quantity. TECTUL quotes per unit with the actual fluid and working pressure.
Before using these data in engineering decisions — design, installation or systems with mechanical risk of pressure, rupture, fatigue, impact or water hammer — you must read the Technical notice and limitation of liability at the end of this page.
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The dimensions, thicknesses, pressures, temperatures and other characteristics stated in this data sheet are theoretical nominal reference values, compiled from publicly available technical sources: international standards (ASME, ASTM, API, MSS, ISO and NTC, depending on the product) and published engineering literature. They are average approximations intended to guide selection, not a certificate of conformity for any given lot.
Actual values may vary due to conditions inherent to the manufacturing process — dimensional and wall-thickness tolerances (in pipe, typically ±12.5%), surface finish and residual stresses from forming or welding — and to factors inherent to the raw material — chemical composition variations within the ranges allowed by the standard, inclusions or heat-to-heat differences. They may also be affected by in-service events not foreseeable at design time: water hammer, vibration, thermal and mechanical fatigue, corrosion and operating overpressures, which can cause the element to fail before its estimated service life.
To know the certified behavior of a specific lot, TECTUL supplies upon request the manufacturer's mill test certificate (MTC) issued per the product standard; for critical applications, laboratory testing of the lot can also be arranged. In the absence of such certification, the data provided here must not be used as the sole criterion in critical or safety applications, or wherever the integrity of the line may compromise the lives of people or property; in such cases, consult our technical team first.
